90392310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52861}}^1$

素因数の和:52893

約数の個数: 48

約数和(自身を含む): 247394160

約数和(自身を除く): 157001850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 52861, 105722, 158583, 264305, 317166, 475749, 528610, 792915, 951498, 1004359, 1585830, 2008718, 2378745, 3013077, 4757490, 5021795, 6026154, 9039231, 10043590, 15065385, 18078462, 30130770, 45196155, 90392310]

約数ペア:

[(1, 90392310), (2, 45196155), (3, 30130770), (5, 18078462), (6, 15065385), (9, 10043590), (10, 9039231), (15, 6026154), (18, 5021795), (19, 4757490), (30, 3013077), (38, 2378745), (45, 2008718), (57, 1585830), (90, 1004359), (95, 951498), (114, 792915), (171, 528610), (190, 475749), (285, 317166), (342, 264305), (570, 158583), (855, 105722), (1710, 52861)]